X4 CPL 72mm Circular Polarizer Filter
X4 CPL 72mm polarizer filter with advanced color neutrality and weather sealing. Customers note high glass clarity and strong polarization, with some disagreement on removal ease and value
Highlights
- color-neutral polarization
- advanced polarizer design
- weather sealed construction
Pros
- high glass clarity
- strong polarization effect
- color-neutral transmission
- weather sealed
- long-term support
Cons
- mixed opinions on ease of removal
- value for money debated
Best For
Features
- Color-neutral performance with a flat transmission curve approach
- X4 CPL reduces color cast by controlling transmission near 600–650nm
- Glass: SCHOTT Superwhite B270 optical glass for high transparency
- Material and process: ultra-clear crown glass produced via continuous draw
- Designed for ultraviolet transmission focus with minimal IR spike
